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Codebook for NHGIS data file 'nhgis0022_ds254_20215_zcta'
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Contents
    - Data Summary
    - Data Dictionary
    - Citation and Use
 
Additional documentation on NHGIS data sources is available at: 
    https://www.nhgis.org/documentation/tabular-data 
 
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Data Summary
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Year:             2017-2021
Geographic level: 5-Digit ZIP Code Tabulation Area
Dataset:          2021 American Community Survey: 5-Year Data [2017-2021, Block Groups & Larger Areas]
   NHGIS code:    2017_2021_ACS5a
   NHGIS ID:      ds254
Breakdown(s):     Geographic Subarea:
                     Total area (00)
Data type(s):     (E) Estimates
                  (M) Margins of error
 
Tables:
 
1. Total Population
   Universe:    Total population
   Source code: B01003
   NHGIS code:  AON4
 
2. Hispanic or Latino Origin by Race
   Universe:    Total population
   Source code: B03002
   NHGIS code:  AOOC
 
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Data Dictionary
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Context Fields 
        GISJOIN:     GIS Join Match Code
        YEAR:        Data File Year
        STUSAB:      State/US-Abbreviation (USPS)
        REGIONA:     Region Code
        DIVISIONA:   Division Code
        STATEA:      State Code
        COUNTYA:     County Code
        COUSUBA:     County Subdivision Code
        PLACEA:      Place/Remainder Code
        TRACTA:      Census Tract Code
        BLKGRPA:     Block Group Code
        CONCITA:     Consolidated City Code
        AIANHHA:     American Indian Area/Alaska Native Area/Hawaiian Home Land Code
        RES_ONLYA:   American Indian Area/Alaska Native Area (Reservation or Statistical Entity Only) Code
        TRUSTA:      American Indian Area (Off-Reservation Trust Land Only)/Hawaiian Home Land Code
        AIHHTLI:     American Indian/Hawaiian Home Land Trust Land Indicator
        AITSA:       Tribal Subdivision/Remainder Code
        ANRCA:       Alaska Native Regional Corporation Code
        CBSAA:       Metropolitan Statistical Area/Micropolitan Statistical Area Code
        CSAA:        Combined Statistical Area Code
        METDIVA:     Metropolitan Division Code
        NECTAA:      New England City and Town Area Code
        CNECTAA:     Combined New England City and Town Area Code
        NECTADIVA:   New England City and Town Area Division Code
        UAA:         Urban Area Code
        CDCURRA:     Congressional District (2019-2021, 116th Congress) Code
        SLDUA:       State Legislative District (Upper Chamber) Code
        SLDLA:       State Legislative District (Lower Chamber) Code
        ZCTA5A:      5-Digit ZIP Code Tabulation Area Code
        SUBMCDA:     Subminor Civil Division Code
        SDELMA:      School District (Elementary)/Remainder Code
        SDSECA:      School District (Secondary)/Remainder Code
        SDUNIA:      School District (Unified)/Remainder Code
        PCI:         Metropolitan/Micropolitan Principal City Indicator
        PUMAA:       Public Use Microdata Area Code
        GEO_ID:      Census Geographic Area Identifier
        BTTRA:       Tribal Census Tract Code
        BTBGA:       Tribal Block Group Code
        TL_GEO_ID:   TIGER/Line Shapefile Geographic Area Identifier
 
Data Type (E):
    Estimates
 
        NAME_E:      Geographic Area Full Name
 
    Table 1:     Total Population
    Universe:    Total population
    Source code: B01003
    NHGIS code:  AON4
        AON4E001:    Total
 
    Table 2:     Hispanic or Latino Origin by Race
    Universe:    Total population
    Source code: B03002
    NHGIS code:  AOOC
        AOOCE001:    Total
        AOOCE002:    Not Hispanic or Latino
        AOOCE003:    Not Hispanic or Latino: White alone
        AOOCE004:    Not Hispanic or Latino: Black or African American alone
        AOOCE005:    Not Hispanic or Latino: American Indian and Alaska Native alone
        AOOCE006:    Not Hispanic or Latino: Asian alone
        AOOCE007:    Not Hispanic or Latino: Native Hawaiian and Other Pacific Islander alone
        AOOCE008:    Not Hispanic or Latino: Some other race alone
        AOOCE009:    Not Hispanic or Latino: Two or more races
        AOOCE010:    Not Hispanic or Latino: Two or more races: Two races including Some other race
        AOOCE011:    Not Hispanic or Latino: Two or more races: Two races excluding Some other race, and three or more races
        AOOCE012:    Hispanic or Latino
        AOOCE013:    Hispanic or Latino: White alone
        AOOCE014:    Hispanic or Latino: Black or African American alone
        AOOCE015:    Hispanic or Latino: American Indian and Alaska Native alone
        AOOCE016:    Hispanic or Latino: Asian alone
        AOOCE017:    Hispanic or Latino: Native Hawaiian and Other Pacific Islander alone
        AOOCE018:    Hispanic or Latino: Some other race alone
        AOOCE019:    Hispanic or Latino: Two or more races
        AOOCE020:    Hispanic or Latino: Two or more races: Two races including Some other race
        AOOCE021:    Hispanic or Latino: Two or more races: Two races excluding Some other race, and three or more races
 
Data Type (M):
    Margins of error
 
        NAME_M:      Geographic Area Full Name
 
    Table 1:     Total Population
    Universe:    Total population
    Source code: B01003
    NHGIS code:  AON4
        AON4M001:    Total
 
    Table 2:     Hispanic or Latino Origin by Race
    Universe:    Total population
    Source code: B03002
    NHGIS code:  AOOC
        AOOCM001:    Total
        AOOCM002:    Not Hispanic or Latino
        AOOCM003:    Not Hispanic or Latino: White alone
        AOOCM004:    Not Hispanic or Latino: Black or African American alone
        AOOCM005:    Not Hispanic or Latino: American Indian and Alaska Native alone
        AOOCM006:    Not Hispanic or Latino: Asian alone
        AOOCM007:    Not Hispanic or Latino: Native Hawaiian and Other Pacific Islander alone
        AOOCM008:    Not Hispanic or Latino: Some other race alone
        AOOCM009:    Not Hispanic or Latino: Two or more races
        AOOCM010:    Not Hispanic or Latino: Two or more races: Two races including Some other race
        AOOCM011:    Not Hispanic or Latino: Two or more races: Two races excluding Some other race, and three or more races
        AOOCM012:    Hispanic or Latino
        AOOCM013:    Hispanic or Latino: White alone
        AOOCM014:    Hispanic or Latino: Black or African American alone
        AOOCM015:    Hispanic or Latino: American Indian and Alaska Native alone
        AOOCM016:    Hispanic or Latino: Asian alone
        AOOCM017:    Hispanic or Latino: Native Hawaiian and Other Pacific Islander alone
        AOOCM018:    Hispanic or Latino: Some other race alone
        AOOCM019:    Hispanic or Latino: Two or more races
        AOOCM020:    Hispanic or Latino: Two or more races: Two races including Some other race
        AOOCM021:    Hispanic or Latino: Two or more races: Two races excluding Some other race, and three or more races
 
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Citation and Use of NHGIS Data
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        IPUMS National Historical Geographic Information System: Version 17.0 
        [dataset]. Minneapolis, MN: IPUMS. 2022. 
        http://doi.org/10.18128/D050.V17.0

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